Cody

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1 – 50 of 275

#### Problem 44667. Draw 'I'

Created by: Majid Farzaneh

Tags matrix, draw, i

#### Problem 44666. Draw 'O' !

Created by: Majid Farzaneh

Tags matrix, o, draw

#### Problem 44685. Draw 'B'

Created by: Majid Farzaneh

#### Problem 44652. Draw a 'X'!

Created by: Majid Farzaneh

Tags basic, matrix, x

#### Problem 2581. Sum of series VII

Created by: Grzegorz Knor

Tags series, sum

#### Problem 2580. Sum of series VI

Created by: Grzegorz Knor

Tags series, sum

#### Problem 2579. Sum of series V

Created by: Grzegorz Knor

Tags series, sum

#### Problem 2578. Sum of series IV

Created by: Grzegorz Knor

Tags series, sum

#### Problem 2577. Sum of series III

Created by: Grzegorz Knor

Tags series, sum

#### Problem 2576. Sum of series II

Created by: Grzegorz Knor

Tags series, sum

#### Problem 2575. Sum of series I

Created by: Grzegorz Knor

Tags series, sum

#### Problem 2371. Integer sequence - 2 : Kolakoski sequence

Created by: rifat

Created by: goc3

Created by: goc3

Created by: goc3

Created by: goc3

Created by: goc3

Created by: Bart

#### Problem 579. Spiral In

Created by: Nicholas Howe

#### Problem 514. Spot the rectangle (Part 2)

Created by: Ned Gulley

Tags matrices, 17x17

#### Problem 512. Spot the rectangle

Created by: Ned Gulley

Tags matrices, 17x17

#### Problem 803. Twist 'n' Match

Created by: Ned Gulley

Tags rotation

#### Problem 413. Back to basics 23 - Triangular matrix

Created by: Alan Chalker

#### Problem 545. Flip the main diagonal of a matrix

Created by: Bruce Raine

Tags magic, diagonal

#### Problem 1129. Reverse the elements of an array

Created by: HARISANKAR PS

#### Problem 112. Remove the air bubbles

Created by: Ned Gulley

#### Problem 128. Sorted highest to lowest?

Created by: AMITAVA BISWAS

#### Problem 611. surrounded matrix

Created by: Grzegorz Knor

Tags matrices

#### Problem 497. Make an awesome ramp for a tiny motorcycle stuntman

Created by: Stephen

Tags stunt ramp

#### Problem 798. Rotate input square matrix 90 degrees CCW without rot90

Created by: Christopher

#### Problem 794. Matrix with different incremental runs

Created by: Aurelien Queffurust

#### Problem 792. Set some matrix elements to zero

Created by: Aurelien Queffurust

#### Problem 858. Permute diagonal and antidiagonal

Created by: Jean-Marie Sainthillier

Tags matrix, diag

#### Problem 375. N-Dimensional Array Slice

Created by: @bmtran (Bryant Tran)

Tags indexing

#### Problem 796. Removing rows from a matrix is easy - but what about inserting rows?

Created by: Dirk Engel

#### Problem 1042. Operate on matrices of unequal, yet similar, size

Created by: J-G van der Toorn

#### Problem 300. Remove NaN ?

Created by: Julio

Tags matrix, logical

#### Problem 411. Back to basics 21 - Matrix replicating

Created by: Alan Chalker

#### Problem 1490. Shifted Hexagonal Tiling Dots in a Circle

Created by: Yaroslav

#### Problem 1283. Points on a Sphere

Created by: James

#### Problem 1493. Dots in a Diamond

Created by: Yaroslav

Tags geometry, grid

#### Problem 139. Determine if a Given Number is a Triangle Number

Created by: @bmtran (Bryant Tran)

#### Problem 156. Parasitic numbers

Created by: the cyclist

Tags parasitic

Created by: Alex

#### Problem 166. Kaprekar numbers

Created by: the cyclist

Tags kaprekar

#### Problem 2061. Narcissistic number ?

Created by: Jean-Marie Sainthillier

#### Problem 2819. Find the 9's Complement

Created by: Pritesh Shah

Tags matlab

#### Problem 2690. Armstrong Number

Created by: VIVEK RUHELA

#### Problem 2733. Evil Number

Created by: Jan Orwat

#### Problem 1925. Smith numbers

Created by: Sky Sartorius

Tags sum, factors

1 – 50 of 275